Cluster HAT

This Cluster HAT from 8086 is a great solution for bringing simple cluster computing to your Raspberry Pi A+ and B+ lines. It enables up to 4 Raspberry Pi Zero or Zero W boards to connect to a Raspberry Pi A+ or B+ based board (A+/B+/2/3/4). When the Pi Zeros are in USB Gadget Mode, the system acts as a small - scale computer cluster. The Zeros plug directly into the HAT through on - board USB 2.0 MicroB connectors. Note: This package includes only the HAT, USB interface cable, and mounting hardware. All Raspberry Pis need to be bought separately. What's included: - Cluster HAT - USB A to Micro B Cable (for plugging the HAT into the host Pi) - Mounting hardware Key features: - USB Gadget Mode with Ethernet and Serial Console. - On - board 4 - port USB 2.0 hub. - Power the Raspberry Pi Zeros via Controller Pi GPIO (USB is optional). - Control individual Raspberry Pi Zero power via Controller Pi GPIO (I2C). - Connector for Controller Serial Console (FTDI Basic). - Reboot the Controller Pi without cutting power to Pi Zeros, and the network recovers on boot. Also available: Getting Started Guide, FAQs, and How Tos.

Using the Cluster HAT is easy. First, connect the USB A to Micro B cable from the HAT to your host Raspberry Pi. Then, plug your Raspberry Pi Zero or Zero W boards directly into the on - board USB 2.0 MicroB connectors on the HAT. Make sure the Pi Zeros are in USB Gadget Mode to use the system as a small - scale computer cluster. Remember, this package only comes with the HAT, the cable, and mounting hardware. You'll need to buy your Raspberry Pis separately. When it comes to power, you can power the Raspberry Pi Zeros through the Controller Pi GPIO, or use USB if you prefer. You can also control the power of each individual Raspberry Pi Zero via the Controller Pi GPIO (I2C). If you need to access the Controller Serial Console, use the FTDI Basic connector. And if you need to reboot the Controller Pi, you can do so without interrupting the power to the Pi Zeros, and the network will recover when it boots up. For maintenance, keep the HAT in a clean and dry place. If there's dust on it, gently wipe it with a soft cloth. Refer to the Getting Started Guide, FAQs, and How Tos for more detailed information.